| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $145.59 | 6.640% | $155.2572 | $155.26 | $155.25 | $155.30 |
| Purchase #2 | $162.63 | 4.271% | $169.5759 | $169.58 | $169.60 | $169.60 |
| Purchase #3 | $178.47 | 13.555% | $202.6616 | $202.66 | $202.65 | $202.70 |
| Purchase #4 | $207.83 | 7.138% | $222.6649 | $222.66 | $222.65 | $222.70 |
| Purchase #5 | $207.68 | 13.510% | $235.7376 | $235.74 | $235.75 | $235.70 |
| Purchase #6 | $94.33 | 6.548% | $100.5067 | $100.51 | $100.50 | $100.50 |
| Purchase #7 | $161.42 | 10.206% | $177.8945 | $177.89 | $177.90 | $177.90 |
| 7 purchase totals = | $1,157.95 | $1,264.2984 | $1,264.30 | $1,264.30 | $1,264.40 | |